Really appreciate your patience here, looks like your channel was terminated because we determined that it was linked to a channel that was disabled for having three or more Copyright strikes. Since you already appealed, we just have to wait for the email regarding it's result.
If you're able to resolve the copyright strikes that led to the original termination, your channel and the originally terminated channel will both be restored. If you think this was a mistake, you can also appeal (directly from the email you received). Hope this helps!